| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.66 | 3.761% | $165.6648 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $5.41 | 13.437% | $6.1369 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $141.92 | 7.186% | $152.1184 | $152.12 | $152.10 | $152.10 |
| Purchase #4 | $239.33 | 5.720% | $253.0197 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $117.28 | 9.734% | $128.696 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $214.75 | 7.699% | $231.2836 | $231.28 | $231.30 | $231.30 |
| Purchase #7 | $128.40 | 3.301% | $132.6385 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $1,006.75 | $1,069.5579 | $1,069.56 | $1,069.55 | $1,069.50 | |